Introducing the new
Trex® Spiral Stairs™ system

When it comes to building stairs for your deck, sometimes it’s best to stray from the straight and narrow. Whether confronted with tight quarters or conflicting styles, you may require stairs that are a little less conventional. That’s why we’re introducing the next step in elevated living: the spatially efficient and customizable Trex® Spiral Stairs™ system.

Engineered with the same combination of durability and ease that makes us the world’s #1 decking brand, Trex Spiral Stairs offer all of the space-saving advantages of traditional spiral staircases with Trex signature style, strength and simplicity. And with a range of design options–like two material choices and custom, high-performance composite treads–the Trex Spiral Stairs system is the ultimate staircase alternative.